package day01;

public class chengxishuchu {
   public static void main(String[] args) {
	   int a = 1, b = 1;
	   boolean c = (a != 1 && (++b == 2));
	   System.out.println(c);					// ①
	   System.out.println(b);					// ②
	   boolean d = (a == 1 || (++b == 2));
	   System.out.println(d);					// ③ 
	   System.out.println(b);					// ④
}
}
